baber/WOPTO huggingface dataset:
Patent JP-H06242097-A (JP)
Title: Organic carbon measuring equipment
Inventor: MORITA YOZO
IPC: G01N21/35
Filed: 1991-08-30
Abstract: PURPOSE:To allow measurement of TOC(total organic carbon) in a short time without missing POC (volatile organic carbon). CONSTITUTION:In order to capture POC components produced through acid ventilation of sample water in a ventilation container 2, a POC trap pipe 6 is disposed at the outlet channel of the ventilation container 2 and a POC oxidizing pipe 10 is disposed in the downstream of the trap pipe 6. The outlet channel of the POC oxidizing pipe 10 is led to a measuring cell 12a of an NDIR 12 (nondispersion infrared gas analyzer) having short optical path length. In order to measure a sample water subjected to acid ventilation, a sample injector 3 injects the sample to a combustion pipe 8 having outlet led to a measuring cell 12b of the NDIR 12 having long optical path length. Quantitative ratio of samples for POC measurement and NPOC (nonvolatile organic carbon) measurement is regulated to be reverse proportional to the ratio the optical path lengths.
Patent JP-H0891960-A (JP)
Title: Base material for circuit board
Inventor: KASORI MITSUO
IPC: C04B41/83
Filed: 1994-09-16
Abstract: PURPOSE: To obtain the subject base material high in thermal conductivity and mechanical strength and low in dielectric constant. CONSTITUTION: This base material for circuit boards is >=0.3cm<2> /s in thermal diffusion coefficient for the main thermal diffusion route, <=2.10g/cm<3> in apparent density and >=2.0μm in average primary grain diameter, being made up of grains, a porous aluminum nitride sintered compact with necks each >=1.0μm in average diameter formed among the grains, and organic matter filled in the pores of the sintered compact.
Patent JP-2000071369-A (JP)
Title: Dew condensation preventing structure
Inventor: MONOBE MASANORI
IPC: C08J3/24
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure which little requirs ageing time because of a high curing speed, using a dew condensation preventing material having high fireproof properties itself, having high heat insulating properties as compared with a general inorg. material in spite of interior restriction, having self-adhesiveness, obtaining effective dew condensation preventing capacity becuase dew condensation is not generated on the surface of a material, little generating VOC after execution, especially forming a heat insulating layer free from a joint by spraying and not generating a heat insulating defect. SOLUTION: A dew condensation preventing structure comprises a metal salt crosslinked object of a foamed (co)polymer containing a monomer consisting of α,β-unsaturated carboxylic acid and, if necessary, other vinyl monomer as a constitutional unit. A dew condensation preventing material 1 obtained by performing foaming along with the polymerization of at least a part of the monomer by (heavy)metal carbonate is bonded to or sprayed on a member having possibility generating dew condensation such as a concrete body.
Patent JP-H1072048-A (JP)
Title: Liquid distributing container
Inventor: IIZUKA SHIGEO
IPC: B65D47/04
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To extremely easily perform a measuring by filling a liquid in a cylinder which is attached to a container body, and the discharge of the liquid in the cylinder, which is performed by removing the cylinder from the container body, without visual watching. SOLUTION: In a container body 1 having a body part 2 which is elastically compressible, a holding cylinder member 11 having a mouth cylinder 17 with a push-up pipe 16, is vertically hung from the lower end of a guide cylinder 14 with a diameter contracted part 15. Then, a nozzle 28 which is vertically provided from the lower end of a cylinder 26 which is detachably fitted in the guide cylinder 14, is fitted in an upper part of the mouth cylinder 17, and in addition, a plunger 35 is vertically movably fitted in the cylinder 26.
Patent JP-H04363042-A (JP)
Title: Tab tape and its manufacture
Inventor: MARUYAMA TAKANORI
IPC: H01L21/60
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a TAB tape wherein there is no danger that inner leads come into contact with each other, that the inner leads come into contact with a semiconductor chip and that a short-circuit accident is caused and to obtain its manufacturing method. CONSTITUTION:An insulating layer 11 composed of a highly heat-resistant material is formed at the outer circumference of inner leads 5 excluding connection parts 12 to electrodes 7 for a semiconductor chip 6. Alternatively, an insulating layer 11a composed of a low heat-resistant material is formed at the outer circumference of the inner leads 5.
Patent JP-H04126610-A (JP)
Title: Pneumatic tire
Inventor: TAKASUGI MOTOHIDE
IPC: B60C11/11
Filed: 1990-09-19
Abstract: PURPOSE:To increase hydroplaning resistive performance by specifying a crossed axes angle between a tangent line against the front edge of the ground plane and the center line of secondary grooves with regard to a ground plane form of a tire, and making a water screen thin on the road surface in the vicinity of the front edge of the ground plane. CONSTITUTION:Five near-linear main grooves 2 extending along the circumferential direction of a tire are arranged so as to be symmetrical to the equatorial line of the tire. Secondary grooves 3 extending from the central part A to shoulder parts B are arranged in V shape against the vehicle advancing direction in the width direction of the tire. A crossed axes angle alpha between a tangent line 6 against the front edge 5 of the ground plane and the center line 4 of secondary grooves 3 under JIS standard load within JIS standard pressure is set between 60 degrees and 90 degrees in an area W2 ranging from one shoulder part to the other shoulder part which are positioned respectively at 45% of the width W1 of the ground plane apart from the equatorial line 1 of the tire. Thereby, a water screen on the road surface in the vicinity of the front edge of the ground plane can be made thin so that hydroplaning resistive performance can be increased.
Patent JP-H04127188-A (JP)
Title: Attendance condition display device
Inventor: SAITO KEIKO
IPC: G09F9/00
Filed: 1990-09-19
Abstract: PURPOSE:To inform an operator that data is old when it is so by producing and displaying the attending/going home condition of a person who belongs an attending condition display objective area based on the data fetched in an input part and the data showing newness of the condition. CONSTITUTION:The data of the attending/going home condition of each person which is fetched from the input part 1 by a processing part 2 is processed, the attending/going home contents of the person who belongs to the attending condition display objective area, and the data showing the newness of the attending/going home condition are produced, and displayed on display parts 3a - 3c provided on the attending condition display objective area. Thus, the attending/going home data, etc., of the person who belongs to respective area are displayed thereon, and when the data is old, a display for information it can be carried out.
Patent JP-S60135846-A (JP)
Title: Secondary ion mass spectrometer
Inventor: SHIOKAWA YOSHIROU
IPC: G01N23/225
Filed: 1983-12-26
Abstract: PURPOSE:To enable a secondary ion mass spectrometry even in an insulator sample by setting the transmission energy range of an energy filter and the analyzable energy range of a quadrupole type analyzer at a specified secondary ion energy range. CONSTITUTION:The transmission energy range of an energy filter 2a and the energy range of a quadrupole type mass spectrometer 3a are set to enable analysis of secondary ion up to + or -100eV with 0 volt as reference. As the yield of secondary ion lowers sharply with the ion irradiation voltage falling below 100V, the minimum ion irradiation voltage shall be 100V or so. The ion gun also requires the irradiation voltage exceeding 100V and so, when it is set at about 100-150V, the sample surface potential can be about 100V in almost all conceivable cases by joint use of electric charge neutralization and the lowering of the irradiation voltage to 100V facilitates the holding of the sample potential within a range of 0-+ or -100V thereby enabling the analysis of almost all insulators.
Patent JP-S61125124-A (JP)
Title: Semiconductor thin film
Inventor: FUKUDA NOBUHIRO
IPC: H01L31/04
Filed: 1984-11-22
Abstract: PURPOSE:To obtain a thin film, whose resistance can be lowered by doping with optical conductivity by a method wherein glow-discharge resolution is performed upon a compound containing an Si-C bonding. CONSTITUTION:A crystal Si plate and a glass substrate are installed to a substrate mounting section of a capacitive coupling type high frequency CVD apparatus, which possesses substrate heating measure, vacuum evacuation measure, gas introduction measure and a glow-discharge chamber. Said chamber has a parallel-plate electrode which can install a substrate. Afterward, the substrate mounting section is heated performing vacuum evacuation. Subsequently, monoethylsilane is introduced thereto, then glow-discharge is performed at 15W discharge electric power. After that, the substrate is taken out after cooling.
Patent JP-H02133580-A (JP)
Title: Coating method for the inner surface of liquid tank
Inventor: DEBITSUDO MOOTON
IPC: C25D5/08
Filed: 1989-09-26
Abstract: PURPOSE: To impart resistance to acids and alkalis or org. compds., such as methanol, by applying a metal plating compsn. on the inside surface of a tank for liquid by an applicator and forming a metallic layer of a specific thickness.  
     CONSTITUTION: The metal plating compsn. is applied by the applicator on the inside surface of the tank for liquid to form the metallic layer of ≥1μm thickness. The plating compsn. preferably contains a gelatinizing agent or thickener of such an amt. at which the compsn. has a thixotropic property or the viscosity to prevent the substantial drop off from the downward facing surface to which this compsn. is applied. The metal plating compsn. is a nonelectron plating compsn. and the gelatinized or thickened plating compsn. is preferably kept brought into contact with the surface for about 2 to 48 hours and is then removed by washing with water. Further, the nonelectron plating compsn. is preferably an Ni plating compsn. contg. a dissolved Ni salt, reducing agent and gelatinizing agent or thickener. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03109578-A (JP)
Title: Original feeding method and device in image forming device
Inventor: SASAKI KENJI
IPC: G03B27/62
Filed: 1989-09-25
Abstract: PURPOSE:To easily and efficiently form an image of a highly transparent original with a simple operation by joining and feeding a document sheet and an original on an original placing part, and separating them after the image is formed. CONSTITUTION:The document sheet is circulated on the original placing part 11 and is joined under the original, and both are fed on the original placing part 11, so that the image is formed in a condition the document sheet is overlapped on the back of the original. While the original is separated 30 from the document sheet and ejected, the document sheet is circulated and is reversely fed to a sheet supplying side 14 again. Therefore, the image of the next original is formed through the use of the same document sheet. Thus, a proper image can be formed even with the respect to a highly transparent original, and the original is efficiently fed with an easy work.
Patent JP-2000077446-A (JP)
Title: Sealing method and sealing die for semiconductor device
Inventor: KAMIMURA TETSUHIRO
IPC: H01L21/56
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method, which increases the number of semiconductor devices that can be sealed at one time in a transfer mold and can economically perform sealing. SOLUTION: A plurality of lead frames 1 are aligned in a die, and the end parts of the respective lead frames are overlapped with the overlapping margins 1. The resin emitted from a pot 14a passes a through-gate 16a after sealing the first lead frame 1a, seals a second lead frame 1b and further similarly seals a third lead frame 1c. A step part 18b is provided between the upper surface of a cavity in the first line and the upper surface of a cavity 17b in the second line. The height of the step part is equal to the thickness of the lead frame. By providing a shutter in the though-gate, the number of the lead frames to be sealed can be readily adjusted.
Patent JP-H0784611-A (JP)
Title: Controller
Inventor: TANAKA MASAHITO
IPC: G05B13/02
Filed: 1993-09-10
Abstract: PURPOSE:To provide a controller capable of executing effective control by automatically setting up the useless time of an internal model even when the useless time of a controlled process is unknown. CONSTITUTION:A desired value (r) is inputted to a desired value filter part 2 and the 1st subtracting processing part 3 subtracts a feedback variable (e) from an output of the filter part 2. A manipulated variable computing part 4 computes a manipulated variable (u) based upon the subtracted result and outputs the variable (u) to the controlled process. The 2nd subtracting processing part 8 subtracts a reference controlled variable ym from a controlled variable (y) to obtain the feedback variable (e). During the period of no appearance of a change to be a control response in the variable (y), a sequential useless time updating part 9 repeatedly updates useless time Lm and outputs the updated useless time Lm to an internal model storing part 6a. Thereby even when the useless time of the controlled process is unknown, the useless time Lm of the internal model can be set up.
Patent JP-S62108351-A (JP)
Title: Common memory access system
Inventor: ABE SHUNJI
IPC: G06F15/16
Filed: 1985-11-06
Abstract: PURPOSE:To prevent an access contention to a common memory due to a read at a processor by broadcasting the read of a data on the common memory at the processor through a separated bus. CONSTITUTION:In a broadcasting BC times, a BC address at a sequential counter 3 is given to a common memory 5 and a multiplex part 6 through selector 4. Thereby, the data is read out from the common memory 5 corresponding to an address, and is given to the multiplex part 6. The multiplex part 6 multiplexes the BC address and the data corresponding to the address given from the selector 4 and sends it to a BC bus 7. Each of multiplexing and separator parts 2-1-2-n receives a bit of multiplex information from the BC bus 7, and separates it to the address and the data, and when the address is the one indicated from a processor unit to which it belongs, transfers the data to the processor unit. As a result, each of processor units 1-1-1-n can receive the content of a required common memory.
Patent JP-2000080372-A (JP)
Title: Preparation of active carbon
Inventor: UENO ICHIRO
IPC: C10B53/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain granular active carbon with stable performances by carbonizing at a specific carbonization temperature a solid fuel obtained by solidifying refuse. SOLUTION: A solidified refuse fuel is carbonized at a carbonization temperature of 500-1,000 deg.C. The solidified refuse fuel has generally a cylindrical shape bringing on excellence in storability and conveyability as well as in flowability. The residue after the carbonizing treatment has nearly the same shape as before carbonization and can be utilized as granular active carbon. Preferably solidified refuse fuel is carbonized with coal or highly carbonaceous refuse added (e.g. waste paper, pitch, waste plastics). Thus, a certain amount of active carbon can be produced regardless of changes of the amount of received solidified refuse fuel and the ash content in active carbon is lowered resulting in improved adsorbing performance of active carbon.  Further preferably, the residue is crushed after carbonization to separate carbonaceous components from ash, because crush renders it easy to remove ash with enlargement of a specific surface area to give purer active carbon.
Patent JP-2001076331-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing device
Inventor: HIKOSAKA KAZUYUKI
IPC: G11B5/73
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a magnetic recording and reproducing device having excellent thermal fluctuation resistance and less noise by constituting a magnetic layer from a first magnetic material having a first curie point higher than a recording temperature and a second magnetic material having a second curie point higher than the operation temperature and lower than the recording temperature. SOLUTION: At the time of recording, recording is executed while heating a recording region up to a prescribed recording temperature higher than the operation temperature of a magnetic recording and reproducing device. At this time, a magnetic layer consists essentially of a first magnetic material having a first curie point higher than the recording temperature and a second magnetic material having a second curie point higher than the operation temperature and lower than the recording temperature. The activated magnetic moment of the magnetic layer is extremely reduced at the curie point higher than the operation temperature of the device and increased again after that. Thereby, when the temperature rises up to the recording temperature, interaction among magnetic particles can be lowered and when data is held, the temperature is lowered and the interaction can be strengthened.
Patent JP-S60136599-A (JP)
Title: Monoclonal antibody
Inventor: ONO ISAO
IPC: C07K16/00
Filed: 1983-12-26
Abstract: NEW MATERIAL:A monoclonal antibody not to aggregate negative blood cell of Rh(D) and to aggregate both blood cells of Rh(D) and Rh(D<u>). USE:Useful for investigating antigen type of Rh(D) in blood transfusion, for preventing hemolytic disease of the newborn resulting from Rh incompatibility, further for elucidation of an antigen of Rh(D) at molecular level, etc. PREPARATION:Human peripheral blood carrying anti-Rh(D) antibody is collected with addition of heparin, and lymphocyte is separated by Ficol-Conray density centrifugation. A cell producing and releasing Epstein-Barrvirus is cultivated in a medium, the culture supernatant liquid is separated, to give a virus source (EB virus solution). The lymphocyte is transformed with EB virus to give a culture cell positive to anti-Rh(D) antibody, it is then cloned, and a monoclonal antibody is produced by the prepared cloned cell strain.
Patent JP-H0990076-A (JP)
Title: Fuel assembly and reactor core
Inventor: FUJITA SATOSHI
IPC: G21C3/30
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To properly control excess reactivity without degrading the core characteristics and improve fuel economics. SOLUTION: A zirconium alloy channel box 12 include boron-10 of ca. 0.2wt.%. A fuel assembly including the channel box 12 contains two kinds of fuel rod of No.1 and 2. Plutonium enrichment (a) of the fuel rod No.1 is lower by ca. 1wt.%. than that (b) of the rod No.2. Therefore, the amount of burnable poison in the fuel rods can be reduced owing to the channel box containing boron-10 and so the suppression of excess reactivity and suppress of local power peaking is possible and thus, the kind number of fuel rods with different plutonium enrichment can be greatly reduced. Especially, as the kind number of the fuel rods with different plutonium enrichment is two or less, the production process of the fuel assembly can be greatly simplified.
Patent JP-H06206778-A (JP)
Title: Production of ceramic perforated plate
Inventor: KANEDA AKIRA
IPC: C04B38/00
Filed: 1992-09-18
Abstract: PURPOSE:To efficiently produce a ceramic board having a network structure and a large area without causing warpage and strain. CONSTITUTION:Fabric of a network structure made of combustible fiber is impregnated with a ceramic raw material slurry to coat the surface thereof with the slurry. The coated material is then extended flat on the surface of a flat porous plate having liquid sucking properties and brought into contact therewith. Thereby, the fluidity of the slurry is lost and the flatness is imparted to the coated material, which is then burned.
Patent JP-H1182998-A (JP)
Title: Refuse incineration facility
Inventor: HIRAI SUKENORI
IPC: F23L13/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance work by simplifying the piping arrangement for maintenance and decreasing the required number of dampers and shielding plates. SOLUTION: The refuse incineration facility comprises a main gas discharge path 21 and a main chimney unit 20 for discharging exhaust gas into the atmosphere during normal operation a gas turbine generator 14, a sub-gas discharge path 22 and a sub-chimney unit 23 for discharging exhaust gas into the atmosphere at the time of starting operation of the gas turbine generator, and a vapor superheater 13 installed in the way of the main gas discharge path 21. The sub-gas discharge path 22 and the sub-chimney unit 23 are formed to pass exhaust gas during normal operation and dampers 25, 35 are disposed in the vicinity of inlet to the vapor superheater of the main gas discharge path 21 and in the way of the sub-gas discharge path 22 wherein the damper 25 can be fixed removably with a shielding plate 36.
Patent JP-H02117938-A (JP)
Title: Water-base composition containing polyvinyl alcohol/melamine-formaldehyde resin complex and starch, and preparation of said composition
Inventor: ROBAATO REONARUDO AADERUMAN
IPC: C08L61/00
Filed: 1989-09-27
Abstract: PURPOSE: To prepare a stable aqueous composition suitable for a wet terminal additive in paper manufacture by blending a complex of a polyvinyl alcohol and cationic melamine-formaldehyde resin acid colloid, starch and water is a specific ratio.  
     CONSTITUTION: A complex containing a polyvinyl alcohol polymer and a cationic melamine-formaldehyde resin acid colloid at the ratio of 1/1-5/1 (dry weight ratio), and 1-6 parts relative to the polyvinyl alcohol 1 part (wt.) of starch comprising unmodified, modified and low grade starches (derivatives) are mixed in the presence of water to prepare an aqueous composition with 0.7-6 wt.% of solid content. When the composition is used as a wet terminal additive, paper excellent in fiber holding force, dry strength and wet strength or the like is prepared. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0992124-A (JP)
Title: Circuit breaker provided with current transformer, and power distribution monitoring equipment provided with same
Inventor: AIHARA KAZUYA
IPC: H01H73/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To decrease working manhours in installation of a monitoring device for monitoring a current flowing through a main circuit of an existing distribution panel. SOLUTION: A device is provided with a breaker 10 and a current transformer 20. The current transformer 20 is fixed to be incapable of relatively moving to the breaker 10 under the condition where a load side terminal 14 of the breaker 10 is being inserted into a through hole 22 of the current transformer 20.